1. The perimeter of a square is 4 times the length of a side. Use the equationP = 4s to find the perimeter of a square whose side has a length of 6 inches. A. 10 in. B. 12 in. C. 36 in. D. 24 in. Hint 2. Write 0.21111... using bar notation. A. B. C. D. Hint 3. Which statistic is misleading in the following set of test scores? 2, 85, 87, 88, 89 A. mean B. mode C. median D. upper quartile Hint 4. Pizzas are sold according to the length of their diameters. What is the circumference of a 14-inch pizza? A. 44 in. B. 28 in. C. 22 in. D. 88 in. Hint 5. The sum of the measures of the angles of a regular octagon is 1,080°. Find the measure of one of its angles. A. 135° B. 90° C. 108° D. 120° Hint 6. Determine the percent of people who are enrolled in preschool. A. 5.0% B. 4.5% C. 36.4% D. 16.8% Hint 7. What is the greatest common factor of 20x2 and 32x3? A. 8x B. 4x2 C. 8x3 D. 4x Hint 8. Express 16 per 100 as a percent. A. 16% B. 8% C. 0.16% D. 32% Hint 9. Find 45% of 360. A. 0.08 B. 198 C. 162 D. 180 Hint 10. Classify the angle below. A. straight B. obtuse C. right D. acute Hint 11. A group of 10 students is to be divided into 2 groups of 5. How many ways is this possible? A. 10 B. 120 C. 252 D. 30,240 Hint 12. Evaluate |-9|. A. 0 B. 9 C. -9 D. 1 Hint 13. Write 9 as a decimal. A. 9.83 B. C. D. Hint 14. Which rational number is the least? A. B. C. 0.9 D. 10% Hint 15. Estimate - . A. 1 B. 0 C. 1 D. Hint 16. The perimeter of Tasha’s garden is 16 feet. If she has 14 feet of fencing material, how many more feet does Tasha need to buy to have enough material to enclose her garden? A. 2 ft B. 2 ft C. 2 ft D. 31 ft Hint 17. According to a survey, the table lists the most annoying distractions at the movies. If a circle graph of the data is drawn, how many degrees is the “Babies crying” section? A. 61° B. 100° C. 94° D. 158° Hint 18. The circle graph shows how long American workers stay after work 3 to 5 days per week. How long do 24% of American workers typically stay after work? A. 1 hour B. 2 or 3 hours C. 3 or 4 hours D. 3 or more hours Hint 19. Find the slope of the line that passes through each pair of points. A. B. C. - D. - Hint 20. Find the slope of the line that passes through each pair of points. (0, 7), (6, -5) A. - B. -2 C. D. 2 Hint